Reef
right
Level 9/10

Lances Right

Mentawai, Indonesia
🪸Sharp reef😮‍💨Hold-downs🏝️Remote🦈Sharks

Lance's Right, also known as Hollow Trees or HT's, is the Mentawai's most celebrated wave—a right-hand barrel machine that has established itself among the finest reef breaks on the planet. The wave jacks up on the outside reef before pitching over a shallow coral slab, producing flawless, symmetrical tubes that have become the defining image of Mentawai surf travel. When solid Indian Ocean groundswells arrive, HT's offers extended barrel rides that rank with the best anywhere. The remote location adds to both the challenge and the mystique of scoring this Indonesian perfection.

3-Day Forecast
Today
30
43
Poor
1.1m
@13s
5km/h
Tue
31
41
Poor
0.9m
@13s
6km/h
Wed
1
41
Poor
0.7m
@13s
6km/h
+7
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Today's Conditions

Swell
1.1m
S(183°)
Score: 8/25
Period
13s
Medium period swell
Score: 8/25
Wind
5km/h
ENE(77°)
Score: 23/25
Weather
28°C
0.6mm97%
Secondary Swell
0.3mSW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 3 km/h ESE|PM: 5 km/h ENE
Lighter winds early (3 km/h)
Tide at 10am (0.2m)

Location & Conditions

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0°45°90°135°180°225°270°315°NESW
Swell
Wind
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Showing forecast for today

Tide Times

4:12 am
High tide - 0.76m
10:12 am
Low tide - 0.23m
4:15 pm
High tide - 0.98m
Times shown in spot-local time.

Strike Score Breakdown

43
Poor
Components
Swell Direction10/25
Swell Size8/25
Swell Period8/25
Wind23/25
Raw Score49/100
Adjustments
📉 Undersized Swell-6
Adjusted Score43/100
Confidence
Multiplier×1.00
Final Score43

Spot Details

Swell Requirements

Optimal direction
SSW (210°)
Direction range
190° - 240°
Size range
1m - 3.5m
Ideal size
2.9m
Height multiplier
0.97×
Ideal period
16s+

Wind Requirements

Optimal direction
ESE (120°)
Offshore range
80° - 160°

Tide Requirements

Optimal tide
mid
Optimal range
0.5m - 1.6m
Danger below
0.3m

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

9/10

Crowd level

3/10

Access: Boat charter from Padang. Also known as HTs.

Best Season

Peak: Apr-Oct

April-October dry season. SE trades offshore.

Getting There

Airport
PDG
Drive time
0 min
Boat required
$200
Data quality
verified

Strike Log

Community Discussion